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# This file is part of Checkbox.
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# Copyright 2008 Canonical Ltd.
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# Checkbox is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# Checkbox is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with Checkbox. If not, see <http://www.gnu.org/licenses/>.
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from checkbox.lib.iterator import IteratorContain, IteratorExclude
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from checkbox.registry import registry_eval_recursive
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class RequiresIterator(IteratorContain):
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def __init__(self, elements=[], registry=None):
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self._registry = registry
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self._requires_mask = {}
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iterator = IteratorExclude(elements,
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self._requires_exclude_func,
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self._requires_exclude_func)
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super(RequiresIterator, self).__init__(iterator)
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def _requires_exclude_func(self, element):
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"""IteratorExclude function which removes element when the
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requires field contains a False value."""
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from checkbox.job import UNSUPPORTED
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for require in element.get("requires", []):
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result = registry_eval_recursive(self._registry, require)
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mask.append(bool(result))
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element["status"] = UNSUPPORTED
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element["data"] = "Test requirements not met."